https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-05-05T03:44:48.733054Z 2023-05-05T03:45:38.730837Z s3://sentinel-s1-l1c/GRD/2023/5/5/IW/DV/S1A_IW_GRDH_1SDV_20230505T034513_20230505T034538_048393_05D224_366E Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-05-05T03:45:13.732689Z 2023-05-05T03:45:38.730837Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230505T051413_V20230505T011648_20230505T043418.EOF 191.9634298464332 693000 Copernicus Ground Segment 2023-05-05T06:50:34.835198Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230505T034513_20230505T034538_048393_05D224_366E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.619186824538115 -0.36807447369674046,28.431966813978107 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-21.2 -16.1 -16.1 s3://sentinel-s1-l1c/GRD/2023/5/5/IW/DV/S1A_IW_GRDH_1SDV_20230505T034448_20230505T034513_048393_05D224_6846 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-05-05T03:44:48.733054Z 2023-05-05T03:45:13.731202Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230505T051413_V20230505T011648_20230505T043418.EOF 191.9611333608746 693000 Copernicus Ground Segment 2023-05-05T06:50:30.622101Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230505T034448_20230505T034513_048393_05D224_6846 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.946365896727933 1.141650752795474,28.751119484517254 1.6094704255645853,28.714592393373294 1.4283732879575242,28.67645528998475 1.2475192887626774,28.63678579887899 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v4.197.0 s3://deafrica-sentinel-1/s1_rtc/S01E029/2023/05/05/05D224 2.0E-4 2.0E-4 true block average 2 2 0.0 29.0 -1.0 30.0 POLYGON((29.0 -1.0,29.0 0.0,30.0 0.0,30.0 -1.0,29.0 -1.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_05D224_S01E029_2023_05_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D224_S01E029_2023_05_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D224_S01E029_2023_05_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D224_S01E029_2023_05_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D224_S01E029_2023_05_05_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid